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| author | Richard Biener <rguenther@suse.de> | 2017-12-12 08:50:31 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-12-12 08:50:31 +0000 |
| commit | 5b0c69ae65b713ab68202af20dae9dca533d39cf (patch) | |
| tree | 3bb310f9df1511ec6309b70eb110224f29320ea1 /gcc/tree-vectorizer.c | |
| parent | e157d4567738df5cb009a3304ca910501d77585f (diff) | |
| download | gcc-5b0c69ae65b713ab68202af20dae9dca533d39cf.zip gcc-5b0c69ae65b713ab68202af20dae9dca533d39cf.tar.gz gcc-5b0c69ae65b713ab68202af20dae9dca533d39cf.tar.bz2 | |
re PR middle-end/81889 (bogus warnings with -Wmaybe-uninitialized -O3)
2017-12-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/81889
* tree-ssa-loop-niter.c (infer_loop_bounds_from_signedness): Use
range info from the non-wrapping IV instead of just the range
of the type.
* gfortran.dg/pr81889.f90: New testcase.
* gcc.dg/tree-ssa/pr64183.c: Adjust.
From-SVN: r255573
Diffstat (limited to 'gcc/tree-vectorizer.c')
0 files changed, 0 insertions, 0 deletions